Locks for glass doors - top and bottom points It is often necessary to incorporate a locking element in glass doors but without modifying the aesthetics of the door. The ideal solution for this type of case is therefore ceiling or floor locks for glass. Main features: Same functionality as a normal lock. The only difference is that instead of being in the central part of the door it is fitted on the floor or on the ceiling.It is operated by means of a European cylinder, which means that the aesthetics of the glass door are not affected and that the locking element is less visible.Available in AISI 304 stainless steel finish.* We recommend downloading the technical data sheet below to see all the options. Downloads ESO3238_CVI_Technical_document_1_TESA.pdf (.pdf, 107 kB) Close Locks for glass doors - central pointCVI lock for tempered glass door, with handle on both sides. Strikes for glass doorsSecurity lock for tempered glass door.